51842835

素因数分解:

$3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 102021120

約数和(自身を除く): 50178285

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 431, 495, 729, 891, 1215, 1293, 1485, 2155, 2187, 2673, 3645, 3879, 4455, 4741, 6465, 8019, 10935, 11637, 13365, 14223, 19395, 23705, 24057, 34911, 40095, 42669, 58185, 71115, 104733, 120285, 128007, 174555, 213345, 314199, 384021, 523665, 640035, 942597, 1152063, 1570995, 1920105, 3456189, 4712985, 5760315, 10368567, 17280945, 51842835]

約数ペア:

[(1, 51842835), (3, 17280945), (5, 10368567), (9, 5760315), (11, 4712985), (15, 3456189), (27, 1920105), (33, 1570995), (45, 1152063), (55, 942597), (81, 640035), (99, 523665), (135, 384021), (165, 314199), (243, 213345), (297, 174555), (405, 128007), (431, 120285), (495, 104733), (729, 71115), (891, 58185), (1215, 42669), (1293, 40095), (1485, 34911), (2155, 24057), (2187, 23705), (2673, 19395), (3645, 14223), (3879, 13365), (4455, 11637), (4741, 10935), (6465, 8019)]